| 摘要 |
PROBLEM TO BE SOLVED: To quickly reduce a voltage between power supply lines after inlets are pulled out even when failure or abnormality occurs to a discharge resistance.SOLUTION: A discharge circuit discharges electric charges of an X capacitor Cx connected to between inlets L1b and L2b of an AC voltage, and comprises: a first circuit that includes a resistance Rd11 and a resistance Rd12 connected serially with each other, and is connected to between the inlets L1b and L2b; and a second circuit that includes a resistance Rd21 and a resistance Rd22 connected serially with each other, and is connected to between the inlets L1b and L2b. A connection between the resistance Rd11 and the resistance Rd12 of the first circuit is connected with a connection between the resistance Rd21 and the resistance Rd22 of the second circuit. |
